APA (7th ed.) Citation

Williams, T. H., Deskins, J. W., & Fuhrmann, J. S. (1968). Information processing simulation model. Irwin.

Chicago Style (17th ed.) Citation

Williams, Thomas H., James Wesley Deskins, and J. Stanley Fuhrmann. Information Processing Simulation Model. Homewood, Ill.: Irwin, 1968.

MLA (8th ed.) Citation

Williams, Thomas H., et al. Information Processing Simulation Model. Irwin, 1968.